Location Gas Day Gravity BTU CO2 % Nitrogen % Oxygen % H2S Methane % Ethane % Propane % ISO Butane % Normal Butane% Neo Pentane % ISO Pantane % Normal Pentane % Hexane % N-Heptane % N-Octane % N-Nonane % BAY CHECK GC @ 170610 2023/10/01 0.5796 1.02242 0.8652 00.5410 00.0000 00.0000 95.9784 02.3771 00.1939 00.0139 00.0180 00.0000 00.0042 00.0029 00.0022 00.0017 00.0008 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/10/01 0.5689 1.00858 0.4878 00.9395 00.0000 00.0000 97.4764 01.0549 00.0389 00.0009 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/09/13 0.5877 1.04344 0.7086 00.8553 00.0000 00.0000 94.1193 04.0535 00.2248 00.0106 00.0189 00.0000 00.0029 00.0023 00.0015 00.0011 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/10/01 0.5803 1.02148 0.6942 00.9245 00.0000 00.0000 95.4485 02.8188 00.0953 00.0059 00.0072 00.0000 00.0015 00.0011 00.0012 00.0009 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2023/10/01 0.6000 1.12145 0.0000 00.0000 00.0000 00.0000 89.0000 08.0000 03.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 The information displayed above reflects daily average gas quality readings taken at key locations on the EGT systeGQ. The dates shown above are the dates of the readings. The readings are taken daily, and information from such readings is posted on the first day thereafter. If on any reading day there are problems retrieving the data, the last reported readings will remain posted until such time as new readings are obtained. Due to factors such as equipment failure, sample contamination and human error, the information displayed above